import Vue from 'vue'
import { login, getInfo, logout } from '@/api/login'
import { ACCESS_TOKEN } from '@/store/mutation-types'
import { welcome } from '@/utils/util'

const user = {
    state: {
        token: '',
        name: '',
        welcome: '',
        avatar: '',
        roles: [],
        info: {}
    },

    mutations: {
        SET_TOKEN: (state, token) => {
            state.token = token
        },
        SET_NAME: (state, { name, welcome }) => {
            state.name = name
            state.welcome = welcome
        },
        SET_AVATAR: (state, avatar) => {
            state.avatar = avatar
        },
        SET_ROLES: (state, roles) => {
            state.roles = roles
        },
        SET_INFO: (state, info) => {
            state.info = info
        }
    },

    actions: {
        // 登录
        Login({ commit }, userInfo) {
            return new Promise((resolve, reject) => {
                login(userInfo)
                    .then(response => {
                        const result = response.result
                        Vue.ls.set(ACCESS_TOKEN, result.token, 7 * 24 * 60 * 60 * 1000)
                        commit('SET_TOKEN', result.token)
                        resolve()
                    })
                    .catch(error => {
                        reject(error)
                    })
            })
        },

        // 获取用户信息
        GetInfo({ commit }) {
            return new Promise((resolve, reject) => {
                getInfo()
                    .then(response => {
                        const result = response.result
                        if (result.role && result.role.permissions.length > 0) {
                            const role = result.role
                            role.permissions = result.role.permissions
                            role.permissions.map(per => {
                                if (per.actionEntitySet != null && per.actionEntitySet.length > 0) {
                                    const action = per.actionEntitySet.map(action => {
                                        return action.action
                                    })
                                    per.actionList = action
                                }
                            })
                            role.permissionList = role.permissions.map(permission => {
                                return permission.permissionId
                            })
                            commit('SET_ROLES', result.role)
                            commit('SET_INFO', result)
                        } else {
                            reject(new Error('getInfo: roles must be a non-null array !'))
                        }

                        commit('SET_NAME', { name: result.name, welcome: welcome() })
                        commit('SET_AVATAR', result.avatar)

                        resolve(response)
                    })
                    .catch(error => {
                        reject(error)
                    })
            })
        },

        // 登出
        Logout({ commit, state }) {
            return new Promise(resolve => {
                logout(state.token)
                    .then(() => {
                        resolve()
                    })
                    .catch(() => {
                        resolve()
                    })
                    .finally(() => {
                        commit('SET_TOKEN', '')
                        commit('SET_ROLES', [])
                        Vue.ls.remove(ACCESS_TOKEN)
                    })
            })
        }
    }
}

export default user
